<script setup>
  import { ref } from 'vue'
  import { artGetChannelsService, artDelChannelsService } from '@/api/article'
  import { Edit, Delete } from '@element-plus/icons-vue'
  import ChannelEdit from './components/ChannelEdit.vue'
  import { ElMessageBox } from 'element-plus'
  const channelList = ref([])
  const loading = ref(false)
  const dialog = ref()
  const getChannelList = async () => {
    loading.value = true
    const res = await artGetChannelsService()
    channelList.value = res.data.data
    loading.value = false
    console.log(channelList);
  }
  getChannelList()
  const onEditChannel = (row) => {
    dialog.value.open(row)

  }
  const onDeleteChannel = async (row) => {
    await ElMessageBox.confirm('你确认要删除分类信息吗?','温馨提示',{
      type:'warning',
      confirmButtonText:'确认',
      cancelButtonText:'取消'
    })
    await artDelChannelsService(row.id)
    ElMessage.success('删除成功')
    getChannelList()
  }
  const onAddChannel = () => {
    dialog.value.open({})
  }
  const onSuccess = () => {
    getChannelList()
  }
</script>
<template>
  <page-container title="文章分类">
    <template #extra>
      <el-button type="primary" @click="onAddChannel()">添加分类</el-button>
    </template>
    <el-table v-loading="loading" :data="channelList" style="width: 100%;">
      <el-table-column type="index" label="序号" width="100"></el-table-column>
      <el-table-column prop="cate_name" label="分类名称"></el-table-column>
      <el-table-column prop="cate_alias" label="分类别名"></el-table-column>
      <el-table-column label="操作" width="150">
        <!-- row就是channelList的一项，$index 下标 -->
        <template #default="{row,$index}">
          <el-button type="primary" plain circle @click="onEditChannel(row,$index)" :icon="Edit"></el-button>
          <el-button type="danger" plain circle @click="onDeleteChannel(row,$index)" :icon="Delete"></el-button>
        </template>
      </el-table-column>
      <template #empty>
        <el-empty describedby="没有数据"></el-empty>
      </template>
    </el-table>
    <ChannelEdit ref="dialog" @success="onSuccess"></ChannelEdit>
  </page-container>
</template>
<style lang="scss" scoped>

</style>